Answer:
$7.50 is the right answer
Step-by-step explanation:
Just took the test on edg.
An inverse function produces points (y,x) for every point (x,y) produced by the parent function. So to find the inverse function, you solve for the independent variable and when done switch the variable labels....
y=x+5 subtract 5 from both sides
y-5=x now switch labels
y=x-5
So if f(x)=x+5
f^-1(x)=x-5
If this was a little easyer id help you
For the given table, the difference between two consecutive y terms are

It means the difference is constant. So the given function is in arithmetic progression.
And to find the equation, representing the given series, we will use the formula for the nth term of arithmetic series, which is

Here,

So we will get

Answer:
It would look like this basically..
Step-by-step explanation:
If a function, f(x) is shifted to the left four units, the
function that represents the transformation would be f(x+4). Adding it would make it go right..
*If you ever need help graphing, use desmos!